Common Causes of Shoulder Injuries in Teen Athletes

Common Causes of Shoulder Injuries in Teen Athletes

Fri Jun 12 2026

Common causes of shoulder injuries in teen athletes

Shoulder injuries are common among teen athletes, especially in sports that involve repetitive arm movements or overhead activity. While some discomfort may be expected with physical activity, certain patterns of pain or limited movement may indicate an underlying issue that requires an evaluation.

Understanding the common causes of shoulder injuries can help teen athletes recognize symptoms early and make informed decisions about training and recovery.

Repetitive Motion and Overuse

One of the most common causes of shoulder injuries in teen athletes is repetitive motion. Sports such as baseball, swimming, tennis, and volleyball require repeated overhead movements that place stress on the shoulder joint.

Over time, this repeated motion may lead to irritation of muscles and tendons, contributing to discomfort or reduced range of motion.

Muscle Imbalance and Poor Conditioning

A young woman in a pink athletic top holding a jump rope, representing the positive outcome of overcoming muscle imbalance and poor conditioning. 
Addressing muscle imbalance and poor conditioning may support better athletic performance and reduce the risk of strain. The orthopedic shoulder surgeons at TOPS Surgical Specialty Hospital tailor your recovery and rehabilitation to help optimize your long-term results.

Muscle imbalances may also contribute to shoulder injuries. When certain muscle groups are stronger or more developed than others, the shoulder joint may not move efficiently during activity.

Lack of proper conditioning or flexibility may increase strain on the joint, especially during high-intensity training or competition.

Improper Technique During Sports

Using improper technique during sports activities may place additional stress on the shoulder. Movements such as throwing, serving, or lifting may increase the risk of injury if performed incorrectly.

Over time, poor technique may contribute to joint strain and affect overall shoulder function.

Insufficient Recovery Time

Adequate recovery time is essential for maintaining joint health. Without enough time to rest between training sessions, the shoulder may not fully recover from repeated stress.

This may increase the likelihood of irritation or discomfort, particularly in athletes who participate in frequent practices or competitions.

When Shoulder Symptoms Should Be Evaluated

Balanced training schedules, proper conditioning, and adequate recovery time all play important roles in reducing the risk of shoulder injuries. However, persistent discomfort, limited range of motion, or changes in performance should not be ignored.

The orthopedic surgeons affiliated with TOPS Surgical Specialty Hospital perform evaluations and procedures that support the assessment of shoulder injuries and sports-related conditions.

If a teen athlete experiences ongoing shoulder symptoms, an orthopedic evaluation may help determine the underlying cause. Learn more about orthopedic services for sports-related conditions by visiting our orthopedic services page. Then visit the Find a Houston Doctor directory page to find the right orthopedic physician near you.